191023388080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5059}}^1\times {\mathrm{67427}}^1$

素因数の和:72506

約数の個数: 80

約数和(自身を含む): 507684291840

約数和(自身を除く): 316660903760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5059, 10118, 20236, 25295, 35413, 40472, 50590, 67427, 70826, 80944, 101180, 134854, 141652, 177065, 202360, 269708, 283304, 337135, 354130, 404720, 471989, 539416, 566608, 674270, 708260, 943978, 1078832, 1348540, 1416520, 1887956, 2359945, 2697080, 2833040, 3775912, 4719890, 5394160, 7551824, 9439780, 18879560, 37759120, 341113193, 682226386, 1364452772, 1705565965, 2387792351, 2728905544, 3411131930, 4775584702, 5457811088, 6822263860, 9551169404, 11938961755, 13644527720, 19102338808, 23877923510, 27289055440, 38204677616, 47755847020, 95511694040, 191023388080]

約数ペア:

[(1, 191023388080), (2, 95511694040), (4, 47755847020), (5, 38204677616), (7, 27289055440), (8, 23877923510), (10, 19102338808), (14, 13644527720), (16, 11938961755), (20, 9551169404), (28, 6822263860), (35, 5457811088), (40, 4775584702), (56, 3411131930), (70, 2728905544), (80, 2387792351), (112, 1705565965), (140, 1364452772), (280, 682226386), (560, 341113193), (5059, 37759120), (10118, 18879560), (20236, 9439780), (25295, 7551824), (35413, 5394160), (40472, 4719890), (50590, 3775912), (67427, 2833040), (70826, 2697080), (80944, 2359945), (101180, 1887956), (134854, 1416520), (141652, 1348540), (177065, 1078832), (202360, 943978), (269708, 708260), (283304, 674270), (337135, 566608), (354130, 539416), (404720, 471989)]